CVE-2025-51591
50Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 3.7epss 0.6%
from disclosure to weapon76 days
Published on NVDJul 11
1st PoC+76d
VulnCheck+73d
exploitation probability
0.6%top 53% of all CVEs
observed exploitation
yesVulnCheck
1 public exploit(s)
A Server-Side Request Forgery (SSRF) in JGM Pandoc v3.6.4 allows attackers to gain access to and compromise the whole infrastructure via injecting a crafted iframe. Note: Some users have stated that Pandoc by default can retrieve and parse untrusted HTML content which can enable SSRF vulnerabilities. Using the ‘--sandbox’ option or ‘pandoc-server’ can mitigate such vulnerabilities. Using pandoc with an external ‘--pdf-engine’ can also enable SSRF vulnerabilities, such as CVE-2022-35583 in wkhtmltopdf.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
n/a · n/apublic PoCs found — 1
vulncheckvulncheck.com/xdb/2f998eb2061aunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/jgm/pandoc/commit/67edf7ce7cd3563a180ae44bd122b012e22364f8https://github.com/jgm/pandoc/discussions/11200https://github.com/jgm/pandoc/issues/10682https://github.com/jgm/pandoc/issues/11261https://github.com/jgm/pandoc/issues/8874https://github.com/jgm/pandoc/pull/11262https://github.com/RealestName/Vulnerability-Research/tree/main/CVE-2025-51591https://pandoc.orghttps://www.wiz.io/blog/imds-anomaly-hunting-zero-daynot-applicable:http://jgm.com/not-applicable:http://pandoc.com/